Try retrieving the record by the title index codes (TTL, TIx, TTLx, TIxx, etc.) shown in the results. If the z01_rec_key is incorrect, then take the filing procedure (specified in column 5 of the relevant xxx01 tab00.lng entries) and examine the xxx01 tab_filing table lines for this filing procedure. Noting in particular any

11 N char_conv FILING-KEY-nn

lines.

The tab_filing header has the following info for char_conv:

! - char_conv: perform character conversion procedure according
! to the procedure name listed in col.4. This name must
! match procedure identification in col.1 of
! /alephe/unicode/tab_character_conversion_line

For example, if tab_filing col. 4 has "FILING-KEY-10", then the relevant line in tab_character_conversion_line is "FILING-KEY-10".